view face area conversion chart for another tube size
|
Fin Ht. |
Fin Length (In.) | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
(In.) |
6 |
12 |
18 |
24 |
30 |
36 |
42 |
48 |
54 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
108 |
114 |
120 |
126 |
132 |
138 |
144 |
150 |
|
3.0 |
0.1 |
0.3 |
0.4 |
0.5 |
0.6 |
0.8 |
0.9 |
1.0 |
1.1 |
1.3 |
1.4 |
1.5 |
1.6 |
1.8 |
1.9 |
2.0 |
2.1 |
2.3 |
2.4 |
2.5 |
2.6 |
2.8 |
2.9 |
3.0 |
3.1 |
|
4.5 |
0.2 |
0.4 |
0.6 |
0.8 |
0.9 |
1.1 |
1.3 |
1.5 |
1.7 |
1.9 |
2.1 |
2.3 |
2.4 |
2.6 |
2.8 |
3.0 |
3.2 |
3.4 |
3.6 |
3.8 |
3.9 |
4.1 |
4.3 |
4.5 |
4.7 |
|
6.0 |
0.3 |
0.5 |
0.8 |
1.0 |
1.3 |
1.5 |
1.8 |
2.0 |
2.3 |
2.5 |
2.8 |
3.0 |
3.3 |
3.5 |
3.8 |
4.0 |
4.3 |
4.5 |
4.8 |
5.0 |
5.3 |
5.5 |
5.8 |
6.0 |
6.3 |
|
7.5 |
0.3 |
0.6 |
0.9 |
1.3 |
1.6 |
1.9 |
2.2 |
2.5 |
2.8 |
3.1 |
3.4 |
3.8 |
4.1 |
4.4 |
4.7 |
5.0 |
5.3 |
5.6 |
5.9 |
6.3 |
6.6 |
6.9 |
7.2 |
7.5 |
7.8 |
|
9.0 |
0.4 |
0.8 |
1.1 |
1.5 |
1.9 |
2.3 |
2.6 |
3.0 |
3.4 |
3.8 |
4.1 |
4.5 |
4.9 |
5.3 |
5.6 |
6.0 |
6.4 |
6.8 |
7.1 |
7.5 |
7.9 |
8.3 |
8.6 |
9.0 |
9.4 |
|
10.5 |
0.4 |
0.9 |
1.3 |
1.8 |
2.2 |
2.6 |
3.1 |
3.5 |
3.9 |
4.4 |
4.8 |
5.3 |
5.7 |
6.1 |
6.6 |
7.0 |
7.4 |
7.9 |
8.3 |
8.8 |
9.2 |
9.6 |
10.1 |
10.5 |
10.9 |
|
12.0 |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
5.5 |
6.0 |
6.5 |
7.0 |
7.5 |
8.0 |
8.5 |
9.0 |
9.5 |
10.0 |
10.5 |
11.0 |
11.5 |
12.0 |
12.5 |
|
13.5 |
0.6 |
1.1 |
1.7 |
2.3 |
2.8 |
3.4 |
3.9 |
4.5 |
5.1 |
5.6 |
6.2 |
6.8 |
7.3 |
7.9 |
8.4 |
9.0 |
9.6 |
10.1 |
10.7 |
11.3 |
11.8 |
12.4 |
12.9 |
13.5 |
14.1 |
|
15.0 |
0.6 |
1.3 |
1.9 |
2.5 |
3.1 |
3.8 |
4.4 |
5.0 |
5.6 |
6.3 |
6.9 |
7.5 |
8.1 |
8.8 |
9.4 |
10.0 |
10.6 |
11.3 |
11.9 |
12.5 |
13.1 |
13.8 |
14.4 |
15.0 |
15.6 |
|
16.5 |
0.7 |
1.4 |
2.1 |
2.8 |
3.4 |
4.1 |
4.8 |
5.5 |
6.2 |
6.9 |
7.6 |
8.3 |
8.9 |
9.6 |
10.3 |
11.0 |
11.7 |
12.4 |
13.1 |
13.8 |
14.4 |
15.1 |
15.8 |
16.5 |
17.2 |
|
18.0 |
0.8 |
1.5 |
2.3 |
3.0 |
3.8 |
4.5 |
5.3 |
6.0 |
6.8 |
7.5 |
8.3 |
9.0 |
9.8 |
10.5 |
11.3 |
12.0 |
12.8 |
13.5 |
14.3 |
15.0 |
15.8 |
16.5 |
17.3 |
18.0 |
18.8 |
|
19.5 |
0.8 |
1.6 |
2.4 |
3.3 |
4.1 |
4.9 |
5.7 |
6.5 |
7.3 |
8.1 |
8.9 |
9.8 |
10.6 |
11.4 |
21.2 |
13.0 |
13.8 |
14.6 |
15.4 |
16.3 |
17.1 |
17.9 |
18.7 |
19.5 |
20.3 |
|
21.0 |
0.9 |
1.8 |
2.6 |
3.5 |
4.4 |
5.3 |
6.1 |
7.0 |
7.9 |
8.8 |
9.6 |
10.5 |
11.4 |
12.3 |
13.1 |
14.0 |
14.9 |
15.8 |
16.6 |
17.5 |
18.4 |
19.3 |
20.1 |
21.0 |
21.9 |
|
22.5 |
0.9 |
1.9 |
2.8 |
3.8 |
4.7 |
5.6 |
6.6 |
7.5 |
8.4 |
9.4 |
10.3 |
11.3 |
12.2 |
13.1 |
14.1 |
15.0 |
15.9 |
16.9 |
17.8 |
18.8 |
19.7 |
20.6 |
21.6 |
22.5 |
23.4 |
|
24.0 |
1.0 |
2.0 |
3.0 |
4.0 |
5.0 |
6.0 |
7.0 |
8.0 |
9.0 |
10.0 |
11.0 |
12.0 |
13.0 |
14.0 |
15.0 |
16.0 |
17.0 |
18.0 |
19.0 |
20.0 |
21.0 |
22.0 |
23.0 |
24.0 |
25.0 |
|
25.5 |
1.1 |
2.1 |
3.2 |
4.3 |
5.3 |
6.4 |
7.4 |
8.5 |
9.6 |
10.6 |
11.7 |
12.8 |
13.8 |
14.9 |
15.9 |
17.0 |
18.1 |
19.1 |
20.2 |
21.3 |
22.3 |
23.4 |
24.4 |
25.5 |
26.6 |
|
27.0 |
1.1 |
2.3 |
3.4 |
4.5 |
5.6 |
6.8 |
7.9 |
9.0 |
10.1 |
11.3 |
12.4 |
13.5 |
14.6 |
15.8 |
16.9 |
18.0 |
19.1 |
20.3 |
21.4 |
22.5 |
23.6 |
24.8 |
25.9 |
27.0 |
28.1 |
|
28.5 |
1.2 |
2.4 |
3.6 |
4.8 |
5.9 |
7.1 |
8.3 |
9.5 |
10.7 |
11.9 |
13.1 |
14.3 |
15.4 |
16.6 |
17.8 |
19.0 |
20.2 |
21.4 |
22.6 |
23.8 |
24.9 |
26.1 |
27.3 |
28.5 |
29.7 |
|
30.0 |
1.3 |
2.5 |
3.8 |
5.0 |
6.3 |
7.5 |
8.8 |
10.0 |
11.3 |
12.5 |
13.8 |
15.0 |
16.3 |
17.5 |
18.8 |
20.0 |
21.3 |
22.5 |
23.8 |
25.0 |
26.3 |
27.5 |
28.8 |
30.0 |
31.3 |
|
31.5 |
1.3 |
2.6 |
3.9 |
5.3 |
6.6 |
7.9 |
9.2 |
10.5 |
11.8 |
13.1 |
14.4 |
15.8 |
17.1 |
18.4 |
19.7 |
21.0 |
22.3 |
23.6 |
24.9 |
26.3 |
27.6 |
28.9 |
30.2 |
31.5 |
32.8 |
|
33.0 |
1.4 |
2.8 |
4.1 |
5.5 |
6.9 |
8.3 |
9.6 |
11.0 |
12.4 |
13.8 |
15.1 |
16.5 |
17.9 |
19.3 |
20.6 |
22.0 |
23.4 |
24.8 |
26.1 |
27.5 |
28.9 |
30.3 |
31.6 |
33.0 |
34.4 |
|
34.5 |
1.4 |
2.9 |
4.3 |
5.8 |
7.2 |
8.6 |
10.1 |
11.5 |
12.9 |
14.4 |
15.8 |
17.3 |
18.7 |
20.1 |
21.6 |
23.0 |
24.4 |
25.9 |
27.3 |
28.8 |
30.2 |
31.6 |
33.1 |
34.5 |
35.9 |
|
36.0 |
1.5 |
3.0 |
4.5 |
6.0 |
7.5 |
9.0 |
10.5 |
12.0 |
13.5 |
15.0 |
16.5 |
18.0 |
19.5 |
21.0 |
22.5 |
24.0 |
25.5 |
27.0 |
28.5 |
30.0 |
31.5 |
33.0 |
34.5 |
36.0 |
37.5 |
|
37.5 |
1.6 |
3.1 |
4.7 |
6.3 |
7.8 |
9.4 |
10.9 |
12.5 |
14.1 |
15.6 |
17.2 |
18.8 |
20.3 |
21.9 |
23.4 |
25.0 |
26.6 |
28.1 |
29.7 |
31.3 |
32.8 |
34.4 |
35.9 |
37.5 |
39.1 |
|
39.0 |
1.6 |
3.3 |
4.9 |
6.5 |
8.1 |
9.8 |
11.4 |
13.0 |
14.6 |
16.3 |
17.9 |
19.5 |
21.1 |
22.8 |
24.4 |
26.0 |
27.6 |
29.3 |
30.9 |
32.5 |
34.1 |
35.8 |
37.4 |
39.0 |
40.6 |
|
40.5 |
1.7 |
3.4 |
5.1 |
6.8 |
8.4 |
10.1 |
11.8 |
13.5 |
15.2 |
16.9 |
18.6 |
20.3 |
21.9 |
23.6 |
25.3 |
27.0 |
28.7 |
30.4 |
32.1 |
33.8 |
35.4 |
37.1 |
38.8 |
40.5 |
42.2 |
|
42.0 |
1.8 |
3.5 |
5.3 |
7.0 |
8.8 |
10.5 |
12.3 |
14.0 |
15.8 |
17.5 |
19.3 |
21.0 |
22.8 |
24.5 |
26.3 |
28.0 |
29.8 |
31.5 |
33.3 |
35.0 |
36.8 |
38.5 |
40.3 |
42.0 |
43.8 |
|
43.5 |
1.8 |
3.6 |
5.4 |
7.3 |
9.1 |
10.9 |
12.7 |
14.5 |
16.3 |
18.1 |
19.9 |
21.8 |
23.6 |
25.4 |
27.2 |
29.0 |
30.8 |
32.6 |
34.4 |
36.3 |
38.1 |
39.9 |
41.7 |
43.5 |
45.3 |
|
45.0 |
1.9 |
3.8 |
5.6 |
7.5 |
9.4 |
11.3 |
13.1 |
15.0 |
16.9 |
18.8 |
20.6 |
22.5 |
24.4 |
26.3 |
28.1 |
30.0 |
31.9 |
33.8 |
35.6 |
37.5 |
39.4 |
41.3 |
43.1 |
45.0 |
46.9 |
|
46.5 |
1.9 |
3.9 |
5.8 |
7.8 |
9.7 |
11.6 |
13.6 |
15.5 |
17.4 |
19.4 |
21.3 |
23.3 |
25.2 |
27.1 |
29.1 |
31.0 |
32.9 |
34.9 |
36.8 |
38.8 |
40.7 |
42.6 |
44.6 |
46.5 |
48.4 |
|
48.0 |
2.0 |
4.0 |
6.0 |
8.0 |
10.0 |
12.0 |
14.0 |
16.0 |
18.0 |
20.0 |
22.0 |
24.0 |
26.0 |
28.0 |
30.0 |
32.0 |
34.0 |
36.0 |
38.0 |
40 |
42.0 |
44.0 |
46.0 |
48.0 |
50.0 |
|
49.5 |
2.1 |
4.1 |
6.2 |
8.3 |
10.3 |
12.4 |
14.4 |
16.5 |
18.6 |
20.6 |
22.7 |
24.8 |
26.8 |
28.9 |
30.9 |
33.0 |
35.1 |
37.1 |
39.2 |
41.3 |
43.3 |
45.4 |
47.4 |
49.5 |
51.6 |
|
51.0 |
2.1 |
4.3 |
6.4 |
8.5 |
10.6 |
12.8 |
14.9 |
17.0 |
19.1 |
21.3 |
23.4 |
25.5 |
27.6 |
29.8 |
31.9 |
34.0 |
36.1 |
38.3 |
40.4 |
42.5 |
44.6 |
46.8 |
48.9 |
51.0 |
53.1 |
|
52.5 |
2.2 |
4.4 |
6.6 |
8.8 |
10.9 |
13.1 |
15.3 |
17.5 |
19.7 |
21.9 |
24.1 |
26.3 |
28.4 |
30.6 |
32.8 |
35.0 |
37.2 |
39.4 |
41.6 |
43.8 |
45.9 |
18.1 |
50.3 |
52.5 |
54.7 |
|
54.0 |
2.3 |
4.5 |
6.8 |
9.0 |
11.3 |
13.5 |
15.8 |
18.0 |
20.3 |
22.5 |
24.8 |
27.0 |
29.3 |
31.5 |
33.8 |
36.0 |
38.3 |
40.5 |
42.8 |
45.0 |
47.3 |
49.5 |
51.8 |
54.0 |
56.3 |
|
55.5 |
2.3 |
4.6 |
6.9 |
9.3 |
11.6 |
13.9 |
16.2 |
18.5 |
20.8 |
23.1 |
25.4 |
27.8 |
30.1 |
32.4 |
34.7 |
37.0 |
39.3 |
41.6 |
43.9 |
46.3 |
48.6 |
50.9 |
53.2 |
55.5 |
57.8 |
|
57.0 |
2.4 |
4.8 |
7.1 |
9.5 |
11.9 |
14.3 |
16.6 |
19.0 |
21.4 |
23.8 |
26.1 |
28.5 |
30.9 |
33.3 |
35.6 |
38.0 |
40.4 |
42.8 |
45.1 |
47.5 |
49.9 |
52.3 |
54.6 |
57.0 |
59.4 |
|
58.5 |
2.4 |
4.9 |
7.3 |
9.8 |
12.2 |
14.6 |
17.1 |
19.5 |
21.9 |
24.4 |
26.8 |
29.3 |
31.7 |
34.1 |
36.6 |
39.0 |
41.4 |
43.9 |
46.3 |
48.8 |
51.2 |
53.6 |
56.1 |
58.5 |
60.9 |
|
60.0 |
2.5 |
5.0 |
7.5 |
10.0 |
12.5 |
15.0 |
17.5 |
20.0 |
22.5 |
25.0 |
27.5 |
30.0 |
32.5 |
35.0 |
37.5 |
40.0 |
42.5 |
45.0 |
47.5 |
50.0 |
52.5 |
55.0 |
57.5 |
60.0 |
62.5 |
